Swimming pool lamp



FIG. 1 is a front perspective view of a swimming pool lamp, showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and;

FIG. 9 is its use status diagram.

The broken lines in the drawings illustrate the portions of the swimming pool lamp, which form no part of the claimed design. 

CLAIM The ornamental design for a swimming pool lamp, as shown and described. 